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Receptacle shall be installed on the left or right side of the unit and must be grounded reliably .
4. METHODS OF USING
4.1 Preparation Before Ignition
●
Insert the power supply plug and switch on the power.
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Open the main gas valve switch.
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Open the water inlet valve before ignition.
① Insert the power plug
③ Fully open the water supply valve
Hot water outlet with control panel or line controller. The line controller is optional for
custom-ers. If without special request from customers, the unit will be equipped with no line
control-ler.
② Fully open the gas supply valve
Be sure to open
fully before use
NOTE
17